I love coupons, especially this time of year when I'm busy crafting gifts. I found these coupons for Joann Fabrics. Last year, I used the 50% off one item coupon for $20 12x12 scrapbook paper pads. I went back to the store three times (with three different coupons on different days) and got enough paper that I still have some left over!
If you're not crafty, check out these coupons at Coupon Chief I saw electronics and JC Whitely coupons as I was browsing for stuff that I liked.